Finite Group Databasebeta

#11725432

order896
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #1305

Subgroups

subgroupG/H
centerC22C7⋊#95
commutatorC23×C7C42
FrattiniC23×C4C2×D7
FittingC7×#380C2
socleC22×C7#95
prime radicalC24×C7C2×C4
cosocleC23×C4×C7C22
hypercenter#380D7
hypocenterC7#1305
LCSG ▷ C23×C7 ▷ C22×C7 ▷ C7
UCSC1 ◁ C22 ◁ C23×C4 ◁ #380

200 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 200 conjugacy classes of subgroups — too many to draw. Only its 61 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Polycyclic presentation:

2^7,7|a^2=d,b^2=e,d^2=f,b^a=bc,c^a=cf,e^a=eg,h^a=h^6,c^b=cg,d^b=df

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD7×#1305, C2×#11725432, #13244128, …
maximal normal subgroup ofD7×#1305, C2×#11725432, #13244128, …
maximal quotient of#13240367, #13240370, #13240371, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 198);